Also listed on Bang & Olufsen Medicom A/S, an earlier holder on the record. The recorded assignments below show how it moved.
Term ends Oct 20, 2031 · High confidence
20-year base term ends Oct 25, 2030
Held by Phillips-Medisize, LLC
Filed Aug 17, 2012 as application 13/503,333 · Granted Oct 21, 2014
Base term plus 360 days of patent term adjustment (USPTO delay)
Today
2010
2031
Clock starts
Oct 25, 2010
Oct 25, 2010
Term ends
Oct 20, 2031
Oct 20, 2031
Granted
Oct 21, 2014
Oct 21, 2014
base term
patent term adjustment
fee events
Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
360
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
3 of 3
Maintenance fees paid
Three maintenance fees fall due, at 3.5, 7.5 and 11.5 years from grant. This counts the ones the record shows paid.
2
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.
This patent's term runs 360 days past its 20-year base term on prosecution delay. All three maintenance fees are recorded paid; no more fees are due. Confidence: High. from the record
How we calculated this date
One row per rule, each showing its own input and what it did to the date. A step we could not verify says so instead of resolving itself.
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 20 years from filing | Clock starts Oct 25, 2010, when application PCT/EP2010/066072, the earliest non-provisional in its chain, was filed (this one was filed Aug 17, 2012) | Oct 25, 2030 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +360 days, USPTO patent term adjustment record | Oct 20, 2031 | High confidence |
| Terminal disclaimer cap | None on record | no cap applied | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 3 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Oct 20, 2031 | High confidence |
This family
| US 8,864,718 | this patent Oct 2031 | Oct 2031 |
1 of 2 applications in this family shown, earliest filings first. The applications whose file history this site holds. The family may have others.
Assignments
Assignment documents as recorded at the USPTO, oldest first, with the reel and frame each was recorded at. A recorded assignment is a filed document, not a statement of current ownership, and the absence of a later one is not evidence that the last one still stands.
| Recorded | Assignor | Assignee | Conveyance |
|---|---|---|---|
| Aug 17, 2012 Reel 28806, frame 487 | Karlsen, Morten Friis; Gad, Jens Andersen; Andersen, Bjorn Knud | Bang & Olufsen Medicom A/S | Assignment of Assignor's Interest |
| Jun 26, 2026 Reel 75891, frame 326 | Bang & Olufsen Medicom A/S | Phillips-Medisize A/S | Change of Name |
| Jun 26, 2026 Reel 75104, frame 76 | Phillips-Medisize A/S | Phillips-Medisize, LLC | Assignment of Assignor's Interest |
Sources
Google Patents · The patent document at USPTO · Assignment records at USPTO
USPTO account required: This application in Patent Center · USPTO's maintenance fee lookup
Maintenance fee events come from USPTO's own fee records. Its fee lookup asks for the patent number and the application number.
What's changing
Oct 2031
Term ends Oct 20, 2031. No further fees fall due before then
Note
The 360 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
90
later US patents cite this one
That is top 5% of utility patents granted in 2014 in our data, the only group it is compared against.
How we rank
Every date shows its work: the base term, any term adjustment or extension, any disclaimer cap, and the maintenance fee record, each with a confidence tier. How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
In force means the term is running and no lapse is on record. It is not a finding that the patent is valid.